code: def _pad_generator(draw, shape, mode):
      pad = ()
      m = max(int((len(shape) + 1) / 2), 1)
      for i in range(m):
          if mode != "constant":
              if i < 2:
                  max_pad_value = 0
          else:
              max_pad_value = shape[i] - 1
          pad = pad + draw(
              st.tuples(
                  st.integers(
                      min_value=0, max_value=max(0, max_pad_value)
                  ),
                  st.integers(
                      min_value=0, max_value=max(0, max_pad_value)
                  ),
              )
          )
      return pad
  
file_path: ivy/ivy_tests/test_ivy/test_frontends/test_torch/test_nn/test_functional/test_vision_functions.py
imports: from hypothesis import assume, strategies
  import ivy
  import ivy_tests.test_ivy.helpers
  from ivy_tests.test_ivy.helpers import handle_frontend_test
  from ivy_tests.test_ivy.test_functional.test_experimental.test_nn.test_layers import _interp_args
label_desc: Use image node_id 2 for calling a global function with example usage: _pad_generator(draw, shape, mode) and returns: pad